malonuric acid

例句：

1. 1.Malonuric acid is a compound that can cause kidney stones.
   马尿酸是一种可能导致肾结石的化合物。
2. 2. The patient was diagnosed with malonuric acidemia.
   患者被诊断出患有马尿酸血症。
3. 3. The researcher found that malonuric acid could be used as a natural preservative in food.
   研究者发现马尿酸可以作为食品中的天然防腐剂。